Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. David Aria Weiman, PSY.D.
Psychologist in Wynnewood, PA · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1053834903
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Registry record
Entity type Individual (Type 1)
Name Dr. David Aria Weiman
Credential PSY.D.
Sex Male
Practice address 333 E Lancaster Ave Ste 202, Wynnewood, PA, 19096
Phone (610) 642-3040
Fax (610) 642-3041
Enumeration date Jul 24, 2017
Last updated in NPPES Jul 24, 2017
Taxonomy & licenses
103T00000X Psychologist Behavioral Health & Social Service Providers · License PS-8763-L (PA) Primary
PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice.
About the PSYD credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Where does David Weiman practice?
The practice location on file with NPPES is in Wynnewood, PA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for David Weiman?
The National Provider Identifier (NPI) for David Weiman is 1053834903, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-07-24.